Anza-Borrego Foundation (ABF) is the nonprofit cooperating association for Anza-Borrego Desert State Park. We acquire land for conservation in & around the State Park, educate the public on available resources, and support research relevan... Read more >

The Bay Area Open Space Council is a network of 65 nonprofits and public agencies that serve tens of millions of people each year; maintain thousands of miles of trails; produce delicious food; and steward over 1 million acres of publicly ... Read more >

Bodega Land Trust is dedicated to preserving and restoring land and its communities.... Read more >

The Coastside Land Trust is dedicated to the preservation, protection and enhancement of the open space environment, including the natural, scenic, recreational, cultural, historical, and agricultural resources of Half Moon Bay and the San... Read more >

Friends of Bedwell Bayfront Park was formed in 2005 to counter the proposal to develop a golf course at Bayfront Park. Our goal now is to ensure that Bedwell Bayfront Park receives more permanent protection as open space for "passive" recr... Read more >

Greenbelt Alliance addresses a single challenge: how the Bay Area handles growth. We shape the rules that govern growth to protect the region's open spaces and to ensure neighborhoods within our cities and towns are amazing places for ever... Read more >

Land Trust of Napa County is a nonprofit dedicated to preserving the character of Napa by permanently protecting land.... Read more >

Midpen is an independent special district that has preserved over 63,000 acres of public land and manages 26 open space preserves. Midpen's purpose is to create a regional greenbelt of unspoiled public open space lands in order to permanen... Read more >

Mount Diablo Interpretive Association (MDIA) is a non-profit all-volunteer organization that assists the California Department of Parks and Recreation in maintaining and interpreting Mount Diablo State Park for its 700,000 visitors each ye... Read more >

POST protects and cares for open space, farms and parkland in and around Silicon Valley.... Read more >

The Sonoma County Agricultural Preservation and Open Space District permanently protects the diverse agricultural, natural resource, and scenic open space lands of Sonoma County for future generations.... Read more >

Since 1976, Sonoma Land Trust has protected nearly 50,000 acres of beautiful, productive and environmentally significant land in and around Sonoma County.... Read more >

Our mission is to create parks and protect land for people, ensuring healthy, livable communities for generations to come.... Read more >